Coif

: Often built using a "European 4-in-1" weave pattern, it starts as a small hexagon at the crown and expands outward to create a domed shape that fits the human skull.

: It was frequently worn over a padded arming cap (to absorb impact) and under a heavy steel helmet. : Often built using a "European 4-in-1" weave

: While often a separate piece of gear, some coifs were integrated directly into a hauberk (mail shirt) to provide seamless protection. 3. Signal Processing (Coiflets) : Often built using a "European 4-in-1" weave